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(-) Description

Title :  GLUTAMATE MUTASE (B12-BINDING SUBUNIT), NMR, MINIMIZED AVERAGE STRUCTURE
 
Authors :  B. Hoffmann, R. Konrat, H. Bothe, W. Buckel, B. Kraeutler
Date :  19 Nov 98  (Deposition) - 13 Jul 99  (Release) - 24 Nov 10  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A
NMR Structure *:  A  (1x)
Keywords :  Isomerase, Glutamate Mutase, B12-Binding Subunit (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  B. Hoffmann, R. Konrat, H. Bothe, W. Buckel, B. Krautler
Structure And Dynamics Of The B12-Binding Subunit Of Glutamate Mutase From Clostridium Cochlearium.
Eur. J. Biochem. V. 263 178 1999
PubMed-ID: 10429202  |  Reference-DOI: 10.1046/J.1432-1327.1999.00482.X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GLUTAMATE MUTASE
    Atcc17787
    ChainsA
    EC Number5.4.99.1
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System GeneGLMS
    Expression System PlasmidPOZ3
    Expression System StrainMC4100
    Expression System Taxid562
    Expression System VectorPJF 118 HE
    Expression System Vector TypePLASMID
    FragmentB12-BINDING SUBUNIT
    GeneGLMS
    Organism ScientificCLOSTRIDIUM COCHLEARIUM
    Organism Taxid1494
    Other DetailsDSM 1285
    SynonymGLMS

 Structural Features

(-) Chains, Units

  1
NMR Structure A
NMR Structure * (1x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1B1A)

(-) Sites  (0, 0)

(no "Site" information available for 1B1A)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1B1A)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1B1A)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1B1A)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1B12_BINDINGPS51332 B12-binding domain profile.GMSS_CLOCO3-137  1A:3-137
NMR Structure * (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1B12_BINDINGPS51332 B12-binding domain profile.GMSS_CLOCO3-137  1A:3-137

(-) Exons   (0, 0)

(no "Exon" information available for 1B1A)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:137
 aligned with GMSS_CLOCO | P80078 from UniProtKB/Swiss-Prot  Length:137

    Alignment length:137
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       
           GMSS_CLOCO     1 MEKKTIVLGVIGSDCHAVGNKILDHAFTNAGFNVVNIGVLSPQEVFIKAAIETKADAILLSSLYGQGEIDCKGLRQKCDEAGLEGILLYVGGNIVVGKQHWPDVEKRFKDMGYDRVYAPGTPPEVGIADLKKDLNIE 137
               SCOP domains d1b1aa_ A: Glutamate mutase, small subunit                                                                                                SCOP domains
               CATH domains 1b1aA00 A:1-137  [code=3.40.50.280, no name defined]                                                                                      CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee........................eeee......hhhhhhhhhh...eeee..........hhhhhhhhhhhh.....eeeee...........hhhhhhhhh...eeee......hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --B12_BINDING  PDB: A:3-137 UniProt: 3-137                                                                                                PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1b1a A   1 MEKKTIVLGVIGSDCHAVGNKILDHAFTNAGFNVVNIGVLSPQEVFIKAAIETKADAILLSSLYGQGEIDCKGLRQKCDEAGLEGILLYVGGNIVVGKQHWPDVEKRFKDMGYDRVYAPGTPPEVGIADLKKDLNIE 137
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       

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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1B1A)

(-) Gene Ontology  (8, 8)

NMR Structure(hide GO term definitions)
Chain A   (GMSS_CLOCO | P80078)
molecular function
    GO:0031419    cobalamin binding    Interacting selectively and non-covalently with cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.
    GO:0016866    intramolecular transferase activity    Catalysis of the transfer of a functional group from one position to another within a single molecule.
    GO:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0050097    methylaspartate mutase activity    Catalysis of the reaction: threo-3-methyl-L-aspartate = L-glutamate.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0019670    anaerobic glutamate catabolic process    The anaerobic chemical reactions and pathways resulting in the breakdown of glutamate, yielding energy in the form of ATP.
    GO:0019553    glutamate catabolic process via L-citramalate    The chemical reactions and pathways resulting in the breakdown of glutamate, via the intermediate L-citramalate.

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        GMSS_CLOCO | P800781cb7 1ccw 1i9c

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